Kodi Ndiyenera Kulemba Nthawi Yotani Pogwiritsa Ntchito Chitsamba?

Nthawi Yake Ndi Yonse Pogwiritsira Ntchito Pre-Emergent Herbicide

Ngati ndinu mwini nyumba yokhala ndi udzu womwe mumakonda, nthawi zina mumadabwa kuti, "Kodi mungagwiritse ntchito liti malo obisala a crabgrass mumasika?"

Udzu wa udzu wambawu umawoneka kumapeto kwa May kumpoto (kale kumwera), kotero kumayambiriro kwa nyengo ndi nthawi yogwiritsa ntchito opha njoka - ngati mukufuna kuthamanga pa nemesis yanu. Mudzafuna kugwiritsa ntchito mankhwala osakanikirana, makamaka.

Zoterezi zimatchedwanso "osokoneza," chifukwa amachita zomwezo (ngati amagwiritsa ntchito bwino). Mbewu ya gluten imatengedwa kuti ndiyo njira yowonjezera yogwiritsira ntchito mankhwala asanatuluke.

Koma popeza kupeza nthawi yoyenera ndi yovuta kwambiri pakulamulira udzu uno, tidzakhala oyenera kudziwa nthawi yomwe tingagwiritsire ntchito kotsutsa.

Kodi Ndi Ziti Zomwe Mungachite Kuti Musamawonongeke?

May 1 ndi nthawi yeniyeni yogwiritsira ntchito anthu osokoneza bongo kumpoto kwa US ndi Canada, koma nthawi yabwino idzakhala yosiyana malingana ndi kumene mukukhala komanso kutentha kwa masika. Kum'mwera, muyenera kugwiritsa ntchito chiopsezo cha crabgrass poyamba kuposa kumpoto. Izi siziri zokwanira, komabe pansipa ndikupatsani njira ziwiri zomwe mungagwiritse ntchito kuti nthawi yanu ikhale yabwino. Koma choyamba, ndiroleni ndikufotokozereni momwe mankhwalawa amagwirira ntchito mwatsatanetsatane.

"Pre-emerging herbicides" sizitchedwa izo pachabe.

Lingaliro lakumbuyo kwao ndilokuti amathyola udzu m'mphukira, motero. Kwenikweni, "amachiphwanya" ngakhale izi zisanachitike, kuteteza zomera kuti zisamere ku mbeu. Kotero dzina lawo likunena zonse: zimakuthandizani kuti muyambe kuyendetsa chitukuko musanayambe ("pre-") icho chimatulukanso padziko lapansi.

Zimamveka ngati matsenga, sichoncho?

Chabwino, osati ndithu. Muyenera kuyesetsa kugwiritsa ntchito zidazi pa nthawi yoyenera - osati mofulumira (chifukwa mphamvu yawo imatha kupuma), koma osati mofulumira (chifukwa kamodzi kamodzi kamsongole kamakula, "sitimayo yatha kale," iwo amati).

Kotero tiyeni titsikire pansi ku zida zamkuwa. Pali njira ziwiri zowonjezera moto zomwe zingagwiritse ntchito nthawi yoyenera kugwiritsa ntchito crabgrass.

  1. Ulamuliro wakale wa thumbu ndikutaya mvula yakuphayo patangopita nthawi yochepa ya maluwa a forsythia , mbali imodzi, ndipo posakhalitsa isanafike tchire la lilac .
  2. Koma apa pali njira yothandiza kwambiri yogwiritsira ntchito. Ndili ndi nthaka yotentha kwambiri, yang'anani kutentha kwa dothi masentimita angapo mpaka pansi pamene udzu wanu ukukula. NthaƔi yabwino yogwiritsira ntchito chipangizo chotchedwa crabgrass chidzakhale pamene dothi la kutentha lifika pa madigiri 55-60 Fahrenheit ndipo limagwira kuti kuwerenga kwa masiku angapo mzere.

Gulani nthaka ya thermometer kuchokera ku Amazon.com.

Pano ndi momwe mungagwiritsire ntchito thermometer ya nthaka molondola kuti muwerenge izi (mukugwiritsa ntchito zofufuzira zoyamba kupanga galimoto yoyendetsa):

  1. Kuthamanga tepiyi kuyeza mainchesi awiri kuchokera pamwamba pa nsonga ya screwdriver kutsogolo kwake.
  2. Lembani izi muyeso ndi matsenga (kapena gwiritsani ntchito tepi).
  1. Lembani zowonongeka pansi kuti chizindikiro ichi chikhale pansi. Izi zimakupatsani malo anu oyendetsa ndege, kuti musayambe kuwononga nthaka yanu ya thermometer.
  2. Tsopano sungani pansi kutentha kwa nthaka, motsogoleredwa ndi galimoto yanu yoyendetsa ndege, kuti muwerenge kuwerenga kwanu (tsatirani malemba anu pa nthawi yomwe muyenera kuisunga mu nthaka musanachotse).

Koma bwanji ngati nthawi yoyenera yogwiritsira ntchito chisautso chisanayambe ndipo mumatha ndi namsongole m'nthaka yanu m'nyengo yachilimwe? Njira imodzi ndi kugwiritsira ntchito wakupha wakupha . Onetsetsani kuti mukudziwa zomwe mukulimbana, komabe. Kuti zitheke, zithunzi zanga zimakuwonetsani zomwe zikuwoneka bwino .